CN212231385U

CN212231385U - Adjustable solar photovoltaic panel

Info

Publication number: CN212231385U
Application number: CN202020690000.XU
Authority: CN
Inventors: 徐健
Original assignee: Jiangsu Langhong Electrical Engineering Co ltd
Current assignee: Jiangsu Langhong Electrical Engineering Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-25
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a solar photovoltaic board with adjustable, including adjusting device, strutting arrangement and measuring device, wherein: the adjusting device comprises a photovoltaic panel, a plurality of fixing plates, a connecting rod and a control device, and the control device comprises a controller and a motor; the measuring device comprises a height angle scale plate, a compass and an annular cylinder, wherein the lower semi-circumference surface of the height angle scale plate is provided with scale values, the compass is arranged at the center of the height angle scale plate, the annular cylinder is fixedly arranged at the outer side of the height angle scale plate, the middle part of the upper semi-circumference of the side wall of the annular cylinder is equidistantly and parallelly provided with a plurality of baffles, and the lower semi-circumference of the inner side of the side wall of the annular cylinder is embedded with a plurality of photoresistors in an array manner; the controller includes storage module, calculation module and control module, storage module and calculation module all with control module electric connection, photo resistance and angle sensor all with storage module electric connection, the utility model discloses compact structure, it is convenient to load and unload, automatic measurement and intellectuality, light energy absorption rate maximize.

Description

Adjustable solar photovoltaic panel

Technical Field

The utility model relates to a solar photovoltaic technology field, concretely relates to solar photovoltaic board with adjustable.

Background

The solar photovoltaic system is a facility for converting solar energy into direct current electric energy by using a photovoltaic semiconductor material, the core of the photovoltaic facility is a solar photovoltaic panel, and the semiconductor material for generating electricity mainly comprises the following components: monocrystalline silicon, polycrystalline silicon, amorphous silicon, cadmium telluride and the like, as the application of renewable energy sources is actively promoted in all countries in recent years, the development of the photovoltaic industry is very rapid, and generally, a solar photovoltaic panel is arranged in a large area in a region with strong direct solar radiation for light energy conversion and storage. However, a general solar photovoltaic panel is usually installed after an included angle between the photovoltaic panel and the ground is set according to a local geographical latitude, the angle is fixed and cannot be adjusted, the solar altitude angles are different in one day, the existing solar photovoltaic panel on the market cannot be automatically adjusted according to the solar altitude angles at different moments, the maximum direct illumination area cannot be reached, the solar conversion rate is low, and resources are wasted.

Disclosure of Invention

In order to solve the problem, the utility model aims at providing a solar photovoltaic board with adjustable, real-time measurement solar altitude angle and regulation solar photovoltaic board and ground contained angle make photovoltaic board and solar ray perpendicular, improve solar energy conversion efficiency.

The utility model adopts the technical proposal that:

an adjustable solar photovoltaic panel, comprising an adjusting device, a supporting device and a measuring device, wherein: the adjusting device comprises a photovoltaic panel, a plurality of fixing plates, a connecting rod and a control device, the control device comprises a controller and a motor, the fixing plates are parallel and are respectively and vertically arranged on two sides of the axis of the photovoltaic panel, the connecting rod is inserted between the fixing plates, one end of the connecting rod is connected with the motor, and an angle sensor is arranged on the connecting rod; the measuring device comprises a height angle scale plate, a compass and an annular cylinder, wherein the lower semi-circumference surface of the height angle scale plate is provided with scale values, the compass is arranged at the center of the height angle scale plate, the annular cylinder is fixedly arranged at the outer side of the height angle scale plate, the middle part of the upper semi-circumference of the side wall of the annular cylinder is provided with a plurality of baffles in an equidistant and parallel mode, the included angle formed by the two ends of the baffles is less than 180 degrees, and the lower semi-circumference of the inner side of the side wall of the annular cylinder is embedded with a plurality of photo; the controller comprises a storage module, a calculation module and a control module, wherein the storage module and the calculation module are electrically connected with the control module, the photoresistor and the angle sensor are electrically connected with the storage module, and the motor is electrically connected with the control module.

Preferably, the supporting device comprises a base and a supporting rod, the supporting rod is vertically arranged at the center of the base, a through hole is formed in the upper end of the supporting rod, and the supporting rod penetrates through the connecting rod through the through hole and is arranged between the fixing plates.

Preferably, the through hole diameter is larger than the connecting rod diameter.

Preferentially, the scale value of the middle part on the altitude scale plate is 90 degrees and is sequentially reduced to 0 degrees towards two sides respectively.

Preferably, the upper semi-circumference of the annular cylinder is made of transparent materials, so that the baffles can shield light to form shadows, and gaps are formed among the baffles.

Preferably, the measuring device is perpendicular to and tangent to the base and attached to the support rod.

Preferably, the controller is disposed on the support rod.

Preferentially, the control module adopts a single chip microcomputer chip, so that simple comparison calculation is facilitated, and the included angle between the solar altitude angle and the included angle between the photovoltaic panel and the horizontal direction is conveniently determined.

The utility model has the advantages that:

1. the light rays are incident on the altitude angle scale plate from the upper half circumference of the annular cylinder, a shadow is formed on the side wall of the lower half circumference of the annular cylinder after the light rays are shielded by the baffle plate, the illumination intensity of the corresponding photosensitive resistor is reduced, the resistance value is increased, the voltage is reduced, and the corresponding solar altitude angle is matched;

2. because the illumination area is great, can shine a plurality of baffles and form the shadow, data upload to storage module and calculation module, compare a plurality of data and calculate, calculate the biggest photosensitive resistor of resistance and voltage change, calculate photovoltaic board and horizontal direction contained angle through its solar altitude angle that corresponds, control module passes through angle sensor control rotation angle, calculates the accuracy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of the measuring device of the present invention;

fig. 3 is a schematic view of the photovoltaic panel connection of the present invention.

Labeled as: 1. the device comprises an adjusting device, 11 photovoltaic panels, 12 fixing plates, 13 connecting rods, 131 angle sensors, 2 supporting devices, 21 bases, 22 supporting rods, 3 measuring devices, 31 altitude angle scale plates, 32 compasses, 33 annular cylinders, 331 baffles, 332 photoresistors, 4 control devices, 41 controllers and 42 motors.

Detailed Description

As shown in fig. 1-3, an adjustable solar photovoltaic panel 11 comprises an adjusting device 1, a supporting device 2 and a measuring device 3, wherein:

specifically, as shown in fig. 1, the adjusting device 1 includes a photovoltaic panel 11, a plurality of fixing plates 12, a connecting rod 13 and a control device 4, the control device 4 includes a controller 41 and a motor 42, the fixing plates 12 are parallel and respectively vertically disposed on two sides of an axis of the photovoltaic panel 11, the connecting rod 13 and one end of the connecting rod are inserted between the fixing plates 12 and connected to the motor 42, and the connecting rod 13 is provided with an angle sensor 131.

Specifically, as shown in fig. 1-2, the measuring device 3 includes a height angle scale plate 31, a compass 32, and an annular cylinder 33, wherein the scale value is set on the lower semi-circumference surface of the height angle scale plate 31, the scale value of the middle is 90 ° and is decreased to 0 ° to both sides in sequence, the sun height angle measured on the left side is marked as negative, the right side is positive, the compass 32 is set at the center of the height angle scale plate 31, the annular cylinder 33 is fixed on the outer side of the height angle scale plate 31, a plurality of baffles 331 are equidistantly and parallelly set in the middle of the upper semi-circumference of the sidewall of the annular cylinder 33, the included angle formed by the two ends of the baffles 331 is less than 180 °, the upper semi-circumference of the annular cylinder 33 is made of transparent material to ensure that the baffles 331 can block light to form shadows, a gap is set between the baffles.

Specifically, as shown in fig. 1-2, the controller 41 includes a storage module, a calculation module and a control module, the control module uses a single chip, so as to perform simple comparison calculation, and determine the included angle between the solar altitude angle and the horizontal direction of the photovoltaic panel 11, the storage module and the calculation module are both electrically connected to the control module, the photo resistor 332 and the angle sensor 131 are both electrically connected to the storage module, and the motor 42 is electrically connected to the control module.

Specifically, as shown in fig. 1, the supporting device 2 includes a base 21 and a supporting rod 22, the supporting rod 22 is vertically disposed at the center of the base 21, and a through hole is disposed at the upper end of the supporting rod 22, the diameter of the through hole is larger than that of the connecting rod 13, the supporting rod 22 passes through the connecting rod 13 through the through hole and is disposed between the fixing plates 12, the measuring device 3 is perpendicular to the base 21 and tangent to and attached to the supporting rod 22, and the controller 41 is disposed on the supporting rod.

As shown in fig. 1-3, the utility model has the following usage flow: when sunlight irradiates on the side wall of the annular cylinder 33 for a half-cycle, the baffle 331 shields the sunlight to form a shadow and increases the resistance value of the corresponding photo-resistor 332, and the shadow is uploaded to the storage module, because the illumination range is wider, the number of the irradiated baffles 331 is larger, and the number of the photo-resistors 332 with changed resistance values is not unique, therefore, the control module transmits the uploaded data to the calculation module for comparison calculation, calculates the photo-resistor 332 with the largest change value and matches the corresponding solar altitude angle, specifies that the solar altitude angle measured on the left side is marked as negative and the right side is positive, the calculation module calculates the included angle between the photovoltaic panel 11 and the clockwise horizontal direction as 90 degrees + the solar altitude angle, and the control module controls the motor 42 to rotate through the angle sensor 131 to drive the connecting rod 13, the fixing plate 12 and the photovoltaic panel 11 to rotate to the corresponding angles, so that the solar absorption.

The utility model has the advantages that: compact structure, it is convenient to load and unload, and automatic measurement and intellectuality make photovoltaic board and solar ray perpendicular, make the light energy absorptivity maximize.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a solar photovoltaic board with adjustable which characterized in that: including adjusting device, strutting arrangement and measuring device, wherein: the adjusting device comprises a photovoltaic panel, a plurality of fixing plates, a connecting rod and a control device, the control device comprises a controller and a motor, the fixing plates are parallel and are respectively and vertically arranged on two sides of the axis of the photovoltaic panel, the connecting rod is inserted between the fixing plates, one end of the connecting rod is connected with the motor, and an angle sensor is arranged on the connecting rod; the measuring device comprises a height angle scale plate, a compass and an annular cylinder, wherein the lower semi-circumference surface of the height angle scale plate is provided with scale values, the compass is arranged at the center of the height angle scale plate, the annular cylinder is fixedly arranged at the outer side of the height angle scale plate, the middle part of the upper semi-circumference of the side wall of the annular cylinder is provided with a plurality of baffles in an equidistant and parallel mode, the included angle formed by the two ends of the baffles is less than 180 degrees, and the lower semi-circumference of the inner side of the side wall of the annular cylinder is embedded with a plurality of photo; the controller comprises a storage module, a calculation module and a control module, wherein the storage module and the calculation module are electrically connected with the control module, the photoresistor and the angle sensor are electrically connected with the storage module, and the motor is electrically connected with the control module.

2. The adjustable solar photovoltaic panel of claim 1, wherein: the supporting device comprises a base and a supporting rod, the supporting rod is vertically arranged at the center of the base, a through hole is formed in the upper end of the supporting rod, and the supporting rod penetrates through the connecting rod and is arranged between the fixing plates through the through hole.

3. The adjustable solar photovoltaic panel of claim 2, wherein: the diameter of the through hole is larger than that of the connecting rod.

4. The adjustable solar photovoltaic panel of claim 1, wherein: the middle scale value on the height angle scale plate is 90 degrees and is respectively decreased to 0 degree towards two sides in sequence.

5. The adjustable solar photovoltaic panel of claim 1, wherein: the upper semi-circumference of the annular cylinder is made of transparent materials, and gaps are formed among the baffles.

6. The adjustable solar photovoltaic panel of claim 2, wherein: the measuring device is perpendicular to the base, tangent to the base and attached to the supporting rod.

7. The adjustable solar photovoltaic panel of claim 2, wherein: the controller is arranged on the supporting rod.

8. The adjustable solar photovoltaic panel of claim 1, wherein: the control module adopts a single chip microcomputer chip.